/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.ipinyou.optimus.kernel.zk;

/**
 * 
 * Overwriting the ZKclient since the org.I0Itec.zkclient.ZkClient does not expose some important methods
 */
public class ZkClient extends com.github.zkclient.ZkClient {
	
	public ZkClient(String connectString, int sessionTimeout,
			int connectionTimeout) {
		super(connectString, sessionTimeout, connectionTimeout);
		this.setZkSerializer(new ZNRecordSerializer());
	}

	public long getSessionId(){
		return _connection.getZooKeeper().getSessionId();
	}
	
	public void createOrUpdateData(String path,Object data){
		if(this.exists(path)){
			this.writeData(path, data);
		}else{
			this.createPersistent(path, data);
		}
	}
	
	

}
